#4FC540#4FC540

#4FC540 is a light, highly saturated green. Relative luminance 0.420; OKLCH L 72.9% C 0.202 H 141.5°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#4FC540
RGB	rgb(79, 197, 64)
HSL	hsl(113, 53%, 51%)
HSV	hsv(113, 68%, 77%)
CMYK	cmyk(59.9%, 0%, 67.5%, 22.7%)
CIE-LAB	lab(70.85, -57.80, 54.71)
CIE-LCH	lch(70.85, 79.59, 136.57°)
OKLab	oklab(72.95% -0.1578 0.1256)
OKLCH	oklch(72.95% 0.202 141.5)
XYZ	xyz(24.1149, 41.9627, 11.6783)
Luminance	0.4197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC540 #B640C5

analogous

#91C540 #4FC540 #40C573

triadic

#4FC540 #404FC5 #C5404F

tetradic

#4FC540 #4091C5 #B640C5 #C57340

square

#4FC540 #4091C5 #B640C5 #C57340

split-complementary

#4FC540 #7340C5 #C54091

monochromatic

#296A20 #3B992F #4FC540 #7AD36F #A6E29E

Accessibility & contrast

On white

2.24

#4FC540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#4FC540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC540

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC540	#FFFFFF	#000000	##000000
##4FC540	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB32D

Deuteranopia (green-blind)

#BBAA4C

Tritanopia (blue-blind)

#3DBFAA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4fc540;
/* rgb */ color: rgb(79, 197, 64);
/* oklch */ color: oklch(72.9% 0.202 141.5);

Tailwind

colors: {
  custom: {
    50: '#8dd87b',
    500: '#4fc540',
    950: '#000000',
  },
}

SCSS

$custom: #4fc540;
$custom-light: #8dd87b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc540",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 64
  },
  "hsl": {
    "h": 113.233,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72948,
    "c": 0.2017,
    "h": 141.5
  },
  "luminance": 0.41965
}

Semantic roles & 50–950 ramp

primary

#4FC540

secondary

#C793CE

accent

#4BDDCC

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #4FC540

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →